EP 1293676 A2 20030319 - Two stage scroll compressor
Title (en)
Two stage scroll compressor
Title (de)
Zweistufiger Spiralverdichter
Title (fr)
Compresseur à volutes à deux étages
Publication
Application
Priority
- JP 2001280630 A 20010914
- JP 2002031664 A 20020208
Abstract (en)
A hybrid compressor includes a first compression mechanism, which is driven by a first drive source, and a second compression mechanism, which is driven by a second drive source. A first discharge port of the first compression mechanism and a second discharge port of the second compression mechanism are connected to a single discharge path. <IMAGE>
IPC 1-7
IPC 8 full level
F04B 35/00 (2006.01); F04B 35/04 (2006.01); F04B 17/03 (2006.01); F04B 53/10 (2006.01); F04B 53/16 (2006.01); F04C 18/02 (2006.01); F04C 23/00 (2006.01); F04C 23/02 (2006.01); F04C 29/00 (2006.01)
CPC (source: EP KR US)
F04B 17/03 (2013.01 - KR); F04C 23/00 (2013.01 - EP US); F04C 29/0085 (2013.01 - EP US); F04C 2240/45 (2013.01 - EP US); F04C 2270/56 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1293676 A2 20030319; EP 1293676 A3 20030806; EP 1293676 B1 20070404; AT E358775 T1 20070415; AU 2002300838 B2 20050602; BR 0203728 A 20030603; BR 0203728 B1 20101019; CA 2402681 A1 20030314; CA 2402681 C 20081118; CN 1215262 C 20050817; CN 1405452 A 20030326; DE 60219254 D1 20070516; DE 60219254 T2 20070719; HK 1054585 A1 20031205; HU 0203020 D0 20021128; HU 228404 B1 20130328; HU P0203020 A2 20030728; HU P0203020 A3 20040728; JP 2003161257 A 20030606; JP 4044341 B2 20080206; KR 100527812 B1 20051115; KR 20030023580 A 20030319; MX PA02008960 A 20040819; PL 207233 B1 20101130; PL 356014 A1 20030324; SG 134970 A1 20070928; US 2003053916 A1 20030320; US 7021902 B2 20060404
DOCDB simple family (application)
EP 02020074 A 20020906; AT 02020074 T 20020906; AU 2002300838 A 20020902; BR 0203728 A 20020913; CA 2402681 A 20020911; CN 02142792 A 20020916; DE 60219254 T 20020906; HK 03106706 A 20030918; HU P0203020 A 20020913; JP 2002031664 A 20020208; KR 20020055802 A 20020913; MX PA02008960 A 20020912; PL 35601402 A 20020912; SG 2002055127 A 20020913; US 23580202 A 20020906